Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1978-07-07
1980-11-04
Ford, John M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
C07D25150
Patent
active
042321530
ABSTRACT:
Chloro-bis(alkylamino)-s-triazines are prepared by step-wise replacement of two chlorine atoms of cyanuric chloride with alkylamino groups.
Cyanuric chloride, an inorganic base and an alkylamine are continuously fed to a first tubular zone in stoichiometric proportions and reacted therein under turbulent conditions, at an elevated temperature not exceeding 90.degree. C., and for a short reaction time, and the reaction product is continuously fed to a second tubular reaction zone together with stoichiometric quantities of inorganic base and of a second alkylamine, and reacted therein with the latter at an elevated temperature not exceeding 100.degree. C., under turbulent conditions and for a short reaction time.
REFERENCES:
patent: 3436394 (1969-04-01), Saul
patent: 3590040 (1971-06-01), Ferguson et al.
patent: 3639399 (1972-02-01), Daugherty et al.
patent: 4054739 (1977-10-01), Haschke et al.
patent: 4058662 (1977-11-01), Haschke et al.
patent: 4099006 (1978-07-01), Baldi et al.
Baldi Luciano
Collecchia Franco
Francese Renato
Ford John M.
Rumianca S.p.A.
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